Home Comparison Intel Xeon Gold 6458Q vs Intel Xeon Platinum 8458P

Intel Xeon Gold 6458Q vs Intel Xeon Platinum 8458P

We compared two server CPUs: Intel Xeon Gold 6458Q with 32 cores 3.1GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6458Q 's Advantages
Higher base frequency (3.1GHz vs 2.7GHz)
Intel Xeon Platinum 8458P 's Advantages
Larger L3 cache size (82.5MB vs 60MB)

Score

VS

General Parameters

Jan 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Sapphire Rapids
Intel Socket 4677
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon Platinum (Sapphire Rapids-SP)

Package

10 nm
Manufacturing Process
10 nm
Intel Socket 4677
Socket
Intel Socket 4677
350 W
Power Consumption
350 W
66 °C
Peak Operating Temperature
78 °C
Intel
Foundry
Intel
-
Die Size
4x477 mm²
FC-LGA16A
Package
FC-LGA16A

CPU Performance

3.1 GHz
Performance Core Base Frequency
2.7 GHz
4 GHz
Performance Core Turbo Frequency
3.8 GHz
32
Total Core Count
44
64
Total Thread Count
88
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
27.0
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
60 MB
L3 Cache
82.5 MB
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
2

Memory Parameters

DDR5-4800
Memory Types
DDR5-4800
4 TB
Max Memory Size
-
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
80
PCIe Lanes
80

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